Cardiac catheterization in a child with a ventricular septal defect serves which purpose Quizlet

As the mite burrows into skin folds (e.g., interdigital, axillary, inguinal), it creates threadlike burrows that are intensely pruritic. Grayish-white particles adhering to hair shafts are nits, an indicator of pediculosis capitis, not scabies. A central necrotic ulcer surrounded by petechiae is not an indicator of scabies; this is the bite of a brown recluse spider, which results in a lesion that progresses to necrotic ulceration in 7 to 14 days. Reddened areas of alopecia are consistent with ringworm, not scabies.

Test-Taking Tip: Be alert for details. Details provided in the stem of the item, such as behavioral changes or clinical changes (or both) within a certain time period, can provide a clue to the most appropriate response or, in some cases, responses.